{"instruction": "You are an expert in event argument extraction. Please extract event arguments and their roles from the input that conform to the schema definition, which already includes event trigger words. If an argument does not exist, return NAN or an empty dictionary. Please respond in the format of a JSON string.", "schema": [{"event_type": "data breach", "arguments": ["number of data", "tool", "place", "victim", "attack pattern", "compromised data", "attacker", "damage amount", "time"]}], "input": "Hollywood Presbyterian Medical Center paid a $ 17,000 ransom in bitcoin to a hacker who seized control of the hospital 's computer systems and would give back access only when the money was paid , the hospital 's chief executive said Wednesday ."}
{"data breach": []}